Performance Evaluation of Multiple Human-Body Localization Using Bistatic MIMO Radar

This paper experimentally investigates the performance of a Multiple-Input Multiple-Output (MIMO) radar system to locate multiple human-bodies in a multipath environment. In this method, a Doppler shifted components of a Fourier-transformed MIMO channel is extracted, and the targets' locations are calculated by the 2-dimensional MUltiple SIgnal Clasification (MUSIC) method. The experiment results show that the proposed method can estimate the multiple human-bodies' locations with a high accuracy even in a multipath-rich indoor environments.